| Amounts removed from equity and adjusted against fair value of financial assets on reclassification out of fair value through other comprehensive income measurement category, before tax | en | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Amounts removed from equity and adjusted against fair value of financial assets on reclassification out of fair value through other comprehensive income measurement category, before tax | en | http://www.xbrl.org/2009/role/negatedLabel | http://www.xbrl.org/2003/role/link |
| The amounts removed from equity and adjusted against the fair value of financial assets on reclassification out of the fair value through other comprehensive income measurement category, before tax. [Refer: Financial assets] | en | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |
| Quantias removidas de capital próprio e ajustadas pelo justo valor dos ativos financeiros na reclassificação pelo justo valor através da categoria de mensuração de outro rendimento integral, antes de impostos | pt | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| As quantias removidas de capital próprio e ajustadas pelo justo valor dos ativos financeiros na reclassificação pelo justo valor através da categoria de mensuração de outro rendimento integral, antes de impostos. [Consultar: Ativos financeiros] | pt | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |